.A7three {
  overflow: hidden;
  background-image: url('../../assets/img/R-C.jpg');
  background-size: 100% 100%;
  position: relative;
  width: 100vw;
  height: 100vh;

  :global {
    .label {
      width: 18px;
      height: 18px;
      border-radius: 50%;
      color: #fff;
      cursor: pointer;
      // 背面不可见
      backface-visibility: hidden;
      -webkit-tap-highlight-color: transparent;

      img {
        pointer-events: none;
        width: 100%;
        height: 100%;
        -webkit-tap-highlight-color: transparent;
        animation: slidein 3s infinite ease-in;
      }
    }
  }
}